Glass wool is made by silica sand limestone ,dolomite as mainly raw materials , By high temperature melting, Fibrosis handle and other process to make it as a kind of inorganic fiber board.


Sound-absorbing  and noise reduction, can prevent the spread of sound  effectively  ,easy to construction, optional cut, antibacterial  and mouldproof, corrosion resistance, aging resistance to ensure your health , fire prevention A1 grade, permanent non-combustible  ,low moisture, high durability.


Widely use for heat insulation of building wall,  marine engine room;  make constant temperature for computer room and cold storage; noise reduction for all kinds of generator room and pump hourse ; adjustion for stereo cabinet,sound speaker and so on.